Give your employees who work in loud manufacturing areas Labelmaster's E-A-Rsoft™ Yellow Earplugs. These foam plugs have an advanced formula that makes them the softest on the market. Neons™ are available in regular and large sizes to fit virtually any size ear canal, and they have an NRR of 33dB. This style is bright yellow, uncorded and regular size. They are sold in boxes of 200 pairs.